Attachment #59057 for bug #16034

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<div id="overdrive-checkout" class="modal hide" tabindex="-1" role="dialog" aria-labelledby="overdrive-checkout-label" aria-hidden="true">
    <div class="modal-header">
        <button type="button" class="closebtn" data-dismiss="modal" aria-hidden="true">×</button>
        <h3 id="overdrive-checkout-label">Checkout</h3>
    </div>
    <form action="#" method="post" id="overdrive-checkout-form">
        <div class="modal-body">
                <input type="hidden" name="id" value="" />
                <fieldset class="brief">
                    <label for="format">Format:</label>
                    <ul class="overdrive-format-list">
                </fieldset>
        </div>
        <div class="modal-footer">
            <input type="submit" class="btn btn-primary overdrive-checkout-submit" value="Checkout" />
            <a href="#" data-dismiss="modal" aria-hidden="true" class="cancel">Cancel</a>
        </div>
    </form> <!-- /#overdrive-checkout-form -->
</div>  <!-- /#overdrive-checkout  -->

Lines 55-60 Link Here

(-)a/koha-tmpl/opac-tmpl/bootstrap/en/modules/opac-overdrive-search.tt (-2 / +15 lines)
55	</div> <!-- / .container-fluid -->	55	</div> <!-- / .container-fluid -->
56	</div> <!-- / .main -->	56	</div> <!-- / .main -->
57		57
		58	[% INCLUDE 'overdrive-checkout.inc' %]
		59
58	[% INCLUDE 'opac-bottom.inc' %]	60	[% INCLUDE 'opac-bottom.inc' %]
59	[% BLOCK jsinclude %]	61	[% BLOCK jsinclude %]
60	<script type="text/javascript" src="[% interface %]/[% theme %]/js/overdrive.js"></script>	62	<script type="text/javascript" src="[% interface %]/[% theme %]/js/overdrive.js"></script>
Lines 80-86 function fetch_availability( prod, $tr ) { Link Here
80	$availability_summary.find( '.available' ).append( ', ' + _("waiting holds:") + ' <strong>' + data.numberOfHolds + '</strong>' );	82	$availability_summary.find( '.available' ).append( ', ' + _("waiting holds:") + ' <strong>' + data.numberOfHolds + '</strong>' );
81	}	83	}
82		84
83	$tr.find( '.info' ).append( '<div class="actions-menu"><span class="actions"><a href="' + prod.contentDetails[0].href + '" ' + ( data.copiesAvailable ? ( ' class="addtocart">' + _("Check out") ) : ( ' class="hold">' + _("Place hold") ) ) + '</a></span></div>' );	85	$tr.find( '.info' ).each(function() {
		86	KOHA.OverDriveCirculation.add_actions(this, data.id, data.copiesAvailable);
		87	});
84	}	88	}
85	);	89	);
86	}	90	}
Lines 179-185 $( document ).ready( function() { Link Here
179	return false;	183	return false;
180	});	184	});
181		185
182	search( 0 );	186	[% IF ( overdrive_error ) %]
		187	KOHA.OverDriveCirculation.display_error("#breadcrumbs", "[% overdrive_error.dquote %]");
		188	[% END %]
		189	[% IF ( loggedinusername ) %]
		190	KOHA.OverDriveCirculation.with_account_details("#breadcrumbs", function() {
		191	search( 0 );
		192	});
		193	[% ELSE %]
		194	search( 0 );
		195	[% END %]
183	} );	196	} );
184	</script>	197	</script>
185	[% END %]	198	[% END %]

Lines 135-142 Using this account is not recommended because some parts of Koha will not functi Link Here

(-)a/koha-tmpl/opac-tmpl/bootstrap/en/modules/opac-user.tt (+23 lines)
135	[% END %]	135	[% END %]
136	[% IF ( RESERVES.count ) %]<li><a href="#opac-user-holds">Holds ([% RESERVES.count %])</a></li>[% END %]	136	[% IF ( RESERVES.count ) %]<li><a href="#opac-user-holds">Holds ([% RESERVES.count %])</a></li>[% END %]
137	[% IF Koha.Preference('ArticleRequests') && borrower.article_requests_current %]<li><a href="#opac-user-article-requests">Article requests ([% borrower.article_requests_current.count %])</a></li>[% END %]	137	[% IF Koha.Preference('ArticleRequests') && borrower.article_requests_current %]<li><a href="#opac-user-article-requests">Article requests ([% borrower.article_requests_current.count %])</a></li>[% END %]
		138	[% IF ( OverDriveCirculation ) %]
		139	<li><a href="#opac-user-overdrive">OverDrive Account</a></li>
		140	[% END %]
138	</ul>	141	</ul>
139		142
		143	<div id="opac-user-overdrive">
		144	</div>
140	<div id="opac-user-checkouts">	145	<div id="opac-user-checkouts">
141	[% IF ( issues_count ) %]	146	[% IF ( issues_count ) %]
142	<form id="renewselected" action="/cgi-bin/koha/opac-renew.pl" method="post">	147	<form id="renewselected" action="/cgi-bin/koha/opac-renew.pl" method="post">
Lines 824-829 Using this account is not recommended because some parts of Koha will not functi Link Here
824	</div> <!-- /.container-fluid -->	829	</div> <!-- /.container-fluid -->
825	</div> <!-- /#main -->	830	</div> <!-- /#main -->
826		831
		832	[% IF ( OverDriveCirculation ) %]
		833	[% INCLUDE 'overdrive-checkout.inc' %]
		834	[% END %]
		835
827	[% INCLUDE 'opac-bottom.inc' %]	836	[% INCLUDE 'opac-bottom.inc' %]
828		837
829		838
Lines 887-890 Using this account is not recommended because some parts of Koha will not functi Link Here
887	});	896	});
888	//]]>	897	//]]>
889	</script>	898	</script>
		899	<script type="text/javascript" src="[% interface %]//[% theme %]/js/overdrive.js"></script>
		900	<script type="text/JavaScript">
		901	$(document).ready(function() {
		902	[% IF ( overdrive_error ) %]
		903	KOHA.OverDriveCirculation.display_error("#opac-user-overdrive", "[% overdrive_error.dquote %]");
		904	[% END %]
		905	[% IF ( overdrive_tab ) %]
		906	$("#opac-user-views").tabs("select", "#opac-user-overdrive");
		907	[% END %]
		908	$("#opac-user-overdrive").each( function() {
		909	KOHA.OverDriveCirculation.display_account_details(this);
		910	} );
		911	});
		912	</script>
890	[% END %]	913	[% END %]




        }
    };
} )();

KOHA.OverDriveCirculation = new function() {
    var svc_url = '/cgi-bin/koha/svc/overdrive';

    var error_div = $('<div class="overdrive-error">');
    function display_error ( error ) {
        error_div.text(error);
    }

    var login_link = $('<a href="#">')
        .click(function(e) {
            e.preventDefault();
            login(window.open());
        })
        .text(_("Login to OverDrive account"));
    var login_div = $('<div class="overdrive-login">').append(login_link);

    var details = null;

    function is_logged_in() {
        return details ? details.is_logged_in : false;
    }

    var checkout_popup = null;
    $( document ).ready(function() {
        var p = window.opener;
        if (p) {
            cb = p.refresh_overdrive_account_details;
            if (cb) {
                cb();
            } else {
                p.location.reload();
            }
            window.close();
        }
        checkout_popup = $("#overdrive-checkout");
    });

    function display_account (container, data) {
        if (!data.is_logged_in) {
            $(container).append(login_div);
            return;
        }

        var overdrive_link = $('<a href="https://www.overdrive.com/account/" target="overdrive-account" class="overdrive-link" style="float:right">')
            .text("OverDrive Account Page");
        $(container).append(overdrive_link);

        var logout_link = $('<a href="#logout" class="overdrive-logout" style="float:left">')
            .click(function(e) {
                e.preventDefault();
                $(container).empty().append(error_div);
                logout(function(data) {
                    display_account(container, data);
                });
            }).text(_("Logout from OverDrive account"));
        $(container).append(logout_link);
        $(container).append('<br style="clear:both;"/>');

        if (data.checkouts) {
            var checkouts_div = $('<div class="overdrive-div">').html('<h3>' + _("Checkouts") + '</h3>');
            var checkouts_list = $('<ul class="overdrive-list">');
            data.checkouts.items.forEach(function(item) {
                item_line(checkouts_list, item);
            });
            checkouts_div.append(checkouts_list);
            $(container).append(checkouts_div);
        }

        if (data.holds) {
            var holds_div = $('<div class="overdrive-div">').html('<h3>' + _("Holds") + '</h3>');
            var holds_list = $('<ul class="overdrive-list">');
            data.holds.items.forEach(function(item) {
                item_line(holds_list, item);
            });
            holds_div.append(holds_list);
            $(container).append(holds_div);
        }
    }

    function item_line(ul_el, item) {
        var line = $('<li class="overdrive-item">');
        if (item.images) {
            var thumb_url = item.images.thumbnail;
            if (thumb_url) {
                $('<img class="overdrive-item-thumbnail">')
                    .attr("src", thumb_url)
                    .appendTo(line);
            }
        }
        $('<div class="overdrive-item-title">')
            .text(item.title)
            .appendTo(line);
        $('<div class="overdrive-item-subtitle">')
            .text(item.subtitle)
            .appendTo(line);
        $('<div class="overdrive-item-author">')
            .text(item.author)
            .appendTo(line);
        var actions = $('<span class="actions">');
        display_actions(actions, item.id);
        $('<div id="action_'+item.id+'" class="actions-menu">')
            .append(actions)
            .appendTo(line);

        $(ul_el).append(line);
    }

    function svc_ajax ( method, params, success_callback ) {
        return $.ajax({
            method: method,
            dataType: "json",
            url: svc_url,
            data: params,
            success: function (data) {
                if (data.error) {
                    display_error(data.error);
                }
                success_callback(data);
            },
            error: function(jqXHR, textStatus, errorThrown) {
                display_error(errorThrown);
            }
        });
    }

    function load_account_details ( callback ) {
        svc_ajax('get', { action: "account" }, function(data) {
            details = data;
            callback(data);
        });
    }

    function login(w) {
        svc_ajax('get', { action: "login" }, function(data) {
            details = null;
            if (data.login_url) {
                w.location = data.login_url;
            }
        });
    }

    function logout (callback) {
        svc_ajax('post', { action: "logout" }, function(data) {
            details = null;
            callback(data);
        });
    }

    function item_action (params, el, copies_available) {
        var id = params.id;
        svc_ajax('post', params, function(data) {
            if (data.checkouts) {
                details.checkouts = data.checkouts;
            }
            if (data.holds) {
                details.holds = data.holds;
            }
            display_actions(el, id, copies_available);
        });
    }

    function item_is_checked_out (id) {
        if ( !(details && details.checkouts) ) {
            return null;
        }
        var id_uc = id.toUpperCase();
        var items = details.checkouts.items;
        for (var i = 0; i < items.length; i++) {
            if ( items[i].id.toUpperCase() == id_uc ) {
                return items[i];
            }
        }
        return null;
    }

    function item_is_on_hold (id) {
        if ( !(details && details.holds) ) {
            return false;
        }
        var id_uc = id.toUpperCase();
        var items = details.holds.items;
        for (var i = 0; i < items.length; i++) {
            if ( items[i].id.toUpperCase() == id_uc ) {
                return items[i];
            }
        }
        return null;
    }

    function display_actions(el, id, copies_available) {
        $(el).empty();
        if (is_logged_in()) {

            var item = item_is_checked_out(id);
            if (item) {
                var expires = new Date(item.expires);
                $('<span class="overdrive-item-status">')
                    .text(_("Checked out until") + " " + expires.toLocaleString())
                    .appendTo(el);
                $(el).append(" ");

                if (item.format) {
                    var download = $('<a href="#">').appendTo(el);
                    decorate_button(download, _("Download") + " " + item.format);
                    svc_ajax('get', {action: "download-url", id: id, format: item.format}, function(data) {
                        download.attr("href", data.action);
                    });
                    $(el).append(" ");
                }

                if (item.formats) {
                    var lockable_formats = [];
                    for (var f in item.formats) {
                        if (f == item.format) continue;

                        if (item.formats[f]) {
                            var access = $('<a target="_blank">').appendTo(el);
                            decorate_button(access, _("Access online") + " " + f);
                            svc_ajax('get', {action: "download-url", id: id, format: f}, function(data) {
                                access.attr("href", data.action);
                            });
                            $(el).append(" ");
                        }
                        else {
                            lockable_formats.push(f);
                        }
                    }
                    if (lockable_formats.length > 0 && checkout_popup) {
                        $(el).append( ajax_button(_("Download as"), function() {
                            checkout_format(el, id, lockable_formats, copies_available);
                        }) ).append(" ");
                    }
                }

                if (item.format) return item;

                $(el).append( ajax_button(_("Check in"), function() {
                    if( confirm(_("Are you sure you want to return this item?")) ) {
                        item_action({action: "return", id: id}, el, copies_available + 1);
                    }
                }) );

                return item;
            }

            item = item_is_on_hold(id);
            if (item) {
                $('<span class="overdrive-status">')
                    .text(_("On hold"))
                    .appendTo(el);
                $(el).append(" ");
            }

            if(copies_available && checkout_popup) {
                $(el).append( ajax_button(_("Check out"), function() {
                    if( confirm(_("Are you sure you want to checkout this item?")) ) {
                        svc_ajax('post', {action: "checkout", id: id}, function(data) {
                            if (data.checkouts) {
                                details.checkouts = data.checkouts;
                            }
                            if (data.holds) {
                                details.holds = data.holds;
                            }
                            item = display_actions(el, id, copies_available - 1);
                            if (item && item.formats && !item.format) {
                                var has_available_formats = false;
                                var lockable_formats = [];
                                for (var f in item.formats) {
                                    if (item.formats[f]) {
                                        has_available_formats = true;
                                        break;
                                    }
                                    lockable_formats.push(f);
                                }

                                if (!has_available_formats) {
                                    checkout_format(el, id, lockable_formats, copies_available - 1);
                                }
                            }
                        });
                    }
                }) );
            }
            else if (!item) {
                $(el).append( ajax_button(_("Place hold"), function() {
                    item_action({action: "place-hold", id: id}, el, copies_available);
                }) );
            }

            if (item) {
                $(el).append( ajax_button(_("Cancel"), function() {
                    if( confirm(_("Are you sure you want to cancel this hold?")) ) {
                        item_action({action: "remove-hold", id: id}, el, copies_available);
                    }
                }) );
            }
            return item;
        }
    }

    function ajax_button(label, on_click) {
        var button = $('<a href="#">')
            .click(function(e) {
                e.preventDefault();
                on_click();
            });
        decorate_button(button, label);
        return button;
    }

    function decorate_button(button, label) {
        $(button)
            .addClass("btn btn-primary btn-mini")
            .css("color","white")
            .text(label);
    }

    function checkout_format(el, id, formats, copies_available) {
        if (formats.length == 0) {
            alert(_("Item cannot be checked out - no available formats"));
            return false;
        }

        var checkout_format_list = checkout_popup.find("ul.overdrive-format-list").empty();
        formats.forEach(function (item) {
            var li = $('<li>').appendTo(checkout_format_list);
            $('<input name="checkout-format" type="radio">')
                .val(item)
                .appendTo(li);
            li.append(item);
        });
        checkout_popup.modal("show");
        checkout_popup.find(".overdrive-checkout-submit").click(function(e) {
            e.preventDefault();
            var format = checkout_format_list.find("input[type='radio'][name='checkout-format']:checked").val();
            item_action({action: "checkout-format", id: id, format: format}, el, copies_available);
            $(this).unbind( e );
            checkout_popup.modal("hide");
        });
    }

    this.with_account_details = function( el, callback ) {
        $(el).append(error_div);
        load_account_details(function(data) {
            if (!data.is_logged_in) {
                $(el).append(login_div);
            }
            callback(data);
        });
    }

    this.display_account_details = function( el ) {
        window.refresh_overdrive_account_details = function () {
            KOHA.OverDriveCirculation.display_account_details( el );
        }
        $(el).empty().append(error_div);
        load_account_details(function(data) {
            display_account(el, data);
        });
    };

    this.display_error = function( el, error ) {
        $(el).empty().append(error_div);
        display_error(error);
    };

    this.is_logged_in = is_logged_in;

    this.add_actions = function(el, id, copies_available) {
        var actions = $('<span class="actions">');
        display_actions(actions, id, copies_available);
        $('<div id="action_'+id+'" class="actions-menu">')
            .append(actions)
            .appendTo(el);
    };
}

Lines 41-45 $template->{'VARS'}->{'q'} = $cgi->param('q'); Link Here

(-)a/opac/opac-overdrive-search.pl (+1 lines)
41	$template->{'VARS'}->{'limit'} = C4::Context->preference('OPACnumSearchResults') \|\| 20;	41	$template->{'VARS'}->{'limit'} = C4::Context->preference('OPACnumSearchResults') \|\| 20;
42	$template->{'VARS'}->{'OPACnumSearchResults'} = C4::Context->preference('OPACnumSearchResults') \|\| 20;	42	$template->{'VARS'}->{'OPACnumSearchResults'} = C4::Context->preference('OPACnumSearchResults') \|\| 20;
43	$template->{'VARS'}->{'OverDriveLibraryID'} = C4::Context->preference('OverDriveLibraryID');	43	$template->{'VARS'}->{'OverDriveLibraryID'} = C4::Context->preference('OverDriveLibraryID');
		44	$template->param(overdrive_error => $cgi->param('overdrive_error'));
44		45
45	output_html_with_http_headers $cgi, $cookie, $template->output;	46	output_html_with_http_headers $cgi, $cookie, $template->output;

Lines 306-311 if (C4::Context->preference("OPACAmazonCoverImages") or Link Here

(-)a/opac/opac-user.pl (+6 lines)
306	$template->param(JacketImages=>1);	306	$template->param(JacketImages=>1);
307	}	307	}
308		308
		309	$template->param(
		310	OverDriveCirculation => C4::Context->preference('OverDriveCirculation') \|\| 0,
		311	overdrive_error => $query->param('overdrive_error') \|\| undef,
		312	overdrive_tab => $query->param('overdrive_tab') \|\| 0,
		313	);
		314
309	my $patron_messages = Koha::Patron::Messages->search(	315	my $patron_messages = Koha::Patron::Messages->search(
310	{	316	{
311	borrowernumber => $borrowernumber,	317	borrowernumber => $borrowernumber,




#!/usr/bin/perl

# script to action OverDrive API calls

# Copyright 2015 Catalyst IT
# This file is part of Koha.
#
# Koha is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 3 of the License, or
# (at your option) any later version.
#
# Koha is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with Koha; if not, see <http://www.gnu.org/licenses>.

use Modern::Perl;
use CGI qw ( -utf8 );
use JSON qw(encode_json);
use C4::Auth qw(checkauth);
use C4::Output;
use Koha::Logger;
use Koha::ExternalContent::OverDrive;

my $logger = Koha::Logger->get({ interface => 'opac' });
our $cgi = new CGI;
my $page_url = $cgi->referer();

my ( $user, $cookie, $sessionID, $flags ) = checkauth( $cgi, 1, {}, 'opac' );
$user && $sessionID or response_bad_request("User not logged in");

my $action = $cgi->param('action') or response_bad_request("No 'action' specified");

my $od = Koha::ExternalContent::OverDrive->new({ koha_session_id => $sessionID });
my %data = (
   is_logged_in => JSON::false,
);
local $@;
eval {
        {
            $action eq 'login' && do {
                $data{login_url} = $od->auth_url($page_url);
                last;
            };

            if ($od->is_logged_in) {
                $data{is_logged_in} = JSON::true;

                $action eq 'logout' && do {
                    $od->forget();
                    $data{login_url} = $od->auth_url($page_url);
                    $data{is_logged_in} = JSON::false;
                    last;
                };

                $action eq 'account' && do {
                    $data{account} = $od->patron;
                    $data{checkouts} = $od->checkouts;
                    $data{holds} = $od->holds;
                    last;
                };

                $action eq 'checkout' && do {
                    my $id = $cgi->param('id')
                      or response_bad_request("No 'id' specified");
                    my $format = $cgi->param('format');
                    $data{action} = $od->checkout($id, $format);
                    $data{checkouts} = $od->checkouts;
                    $data{holds} = $od->holds;
                    last;
                };

                $action eq 'checkout-format' && do {
                    my $id = $cgi->param('id')
                      or response_bad_request("No 'id' specified");
                    my $format = $cgi->param('format')
                      or response_bad_request("No 'format' specified");
                    $data{action} = $od->lock_format($id, $format);
                    $data{checkouts} = $od->checkouts;
                    last;
                };

                $action eq 'download-url' && do {
                    my $id = $cgi->param('id')
                      or response_bad_request("No 'id' specified");
                    my $format = $cgi->param('format')
                      or response_bad_request("No 'format' specified");
                    $data{action} = $od->checkout_download_url($id, $format, $page_url, $page_url);
                    last;
                };

                $action eq 'return' && do {
                    my $id = $cgi->param('id')
                      or response_bad_request("No 'id' specified");
                    local $@;
                    $data{action} = eval { $od->return($id) };
                    $data{action} = $@ if $@;
                    $data{checkouts} = $od->checkouts;
                    last;
                };

                $action eq 'place-hold' && do {
                    my $id = $cgi->param('id')
                      or response_bad_request("No 'id' specified");
                    $data{action} = $od->place_hold($id);
                    $data{holds} = $od->holds;
                    last;
                };

                $action eq 'remove-hold' && do {
                    my $id = $cgi->param('id')
                      or response_bad_request("No 'id' specified");
                    local $@;
                    $data{action} = eval { $od->remove_hold($id) };
                    $data{action} = $@ if $@;
                    $data{holds} = $od->holds;
                    last;
                };

                response_bad_request("Invalid 'action': $action");
            }
        }
};
if ($@) {
    if ($od->is_not_authenticated_error("$@")) {
        $logger->debug("OverDrive session timeout");
        $data{is_logged_in} = JSON::false;
    } else {
        $logger->error($@);
        $data{error} = $od->error_message("$@");
    }
}

response(\%data);


sub response_bad_request {
    my ($error) = @_;
    response({error => $error}, "400 $error");
}
sub response {
    my ($data, $status_line) = @_;
    $status_line ||= "200 OK";
    output_with_http_headers $cgi, undef, encode_json($data), 'json', $status_line;
    exit;
}

Return to bug 16034

Line 0 Link Here

(-)a/koha-tmpl/opac-tmpl/bootstrap/en/includes/overdrive-checkout.inc (+19 lines)
	1	<div id="overdrive-checkout" class="modal hide" tabindex="-1" role="dialog" aria-labelledby="overdrive-checkout-label" aria-hidden="true">
	2	<div class="modal-header">
	3	<button type="button" class="closebtn" data-dismiss="modal" aria-hidden="true">×</button>
	4	<h3 id="overdrive-checkout-label">Checkout</h3>
	5	</div>
	6	<form action="#" method="post" id="overdrive-checkout-form">
	7	<div class="modal-body">
	8	<input type="hidden" name="id" value="" />
	9	<fieldset class="brief">
	10	<label for="format">Format:</label>
	11	<ul class="overdrive-format-list">
	12	</fieldset>
	13	</div>
	14	<div class="modal-footer">
	15	<input type="submit" class="btn btn-primary overdrive-checkout-submit" value="Checkout" />
	16	<a href="#" data-dismiss="modal" aria-hidden="true" class="cancel">Cancel</a>
	17	</div>
	18	</form> <!-- /#overdrive-checkout-form -->
	19	</div> <!-- /#overdrive-checkout -->

Lines 59-61 KOHA.OverDrive = ( function() { Link Here

(-)a/koha-tmpl/opac-tmpl/bootstrap/js/overdrive.js (+377 lines)
59	}	59	}
60	};	60	};
61	} )();	61	} )();
		62
		63	KOHA.OverDriveCirculation = new function() {
		64	var svc_url = '/cgi-bin/koha/svc/overdrive';
		65
		66	var error_div = $('<div class="overdrive-error">');
		67	function display_error ( error ) {
		68	error_div.text(error);
		69	}
		70
		71	var login_link = $('<a href="#">')
		72	.click(function(e) {
		73	e.preventDefault();
		74	login(window.open());
		75	})
		76	.text(_("Login to OverDrive account"));
		77	var login_div = $('<div class="overdrive-login">').append(login_link);
		78
		79	var details = null;
		80
		81	function is_logged_in() {
		82	return details ? details.is_logged_in : false;
		83	}
		84
		85	var checkout_popup = null;
		86	$( document ).ready(function() {
		87	var p = window.opener;
		88	if (p) {
		89	cb = p.refresh_overdrive_account_details;
		90	if (cb) {
		91	cb();
		92	} else {
		93	p.location.reload();
		94	}
		95	window.close();
		96	}
		97	checkout_popup = $("#overdrive-checkout");
		98	});
		99
		100	function display_account (container, data) {
		101	if (!data.is_logged_in) {
		102	$(container).append(login_div);
		103	return;
		104	}
		105
		106	var overdrive_link = $('<a href="https://www.overdrive.com/account/" target="overdrive-account" class="overdrive-link" style="float:right">')
		107	.text("OverDrive Account Page");
		108	$(container).append(overdrive_link);
		109
		110	var logout_link = $('<a href="#logout" class="overdrive-logout" style="float:left">')
		111	.click(function(e) {
		112	e.preventDefault();
		113	$(container).empty().append(error_div);
		114	logout(function(data) {
		115	display_account(container, data);
		116	});
		117	}).text(_("Logout from OverDrive account"));
		118	$(container).append(logout_link);
		119	$(container).append('<br style="clear:both;"/>');
		120
		121	if (data.checkouts) {
		122	var checkouts_div = $('<div class="overdrive-div">').html('<h3>' + _("Checkouts") + '</h3>');
		123	var checkouts_list = $('<ul class="overdrive-list">');
		124	data.checkouts.items.forEach(function(item) {
		125	item_line(checkouts_list, item);
126	});
127	checkouts_div.append(checkouts_list);
128	$(container).append(checkouts_div);
129	}
130
131	if (data.holds) {
132	var holds_div = $('<div class="overdrive-div">').html('<h3>' + _("Holds") + '</h3>');
133	var holds_list = $('<ul class="overdrive-list">');
134	data.holds.items.forEach(function(item) {
135	item_line(holds_list, item);
136	});
137	holds_div.append(holds_list);
138	$(container).append(holds_div);
139	}
140	}
141
142	function item_line(ul_el, item) {
143	var line = $('<li class="overdrive-item">');
144	if (item.images) {
145	var thumb_url = item.images.thumbnail;
146	if (thumb_url) {
147	$('<img class="overdrive-item-thumbnail">')
148	.attr("src", thumb_url)
149	.appendTo(line);
150	}
151	}
152	$('<div class="overdrive-item-title">')
153	.text(item.title)
154	.appendTo(line);
155	$('<div class="overdrive-item-subtitle">')
156	.text(item.subtitle)
157	.appendTo(line);
158	$('<div class="overdrive-item-author">')
159	.text(item.author)
160	.appendTo(line);
161	var actions = $('<span class="actions">');
162	display_actions(actions, item.id);
163	$('<div id="action_'+item.id+'" class="actions-menu">')
164	.append(actions)
165	.appendTo(line);
166
167	$(ul_el).append(line);
168	}
169
170	function svc_ajax ( method, params, success_callback ) {
171	return $.ajax({
172	method: method,
173	dataType: "json",
174	url: svc_url,
175	data: params,
176	success: function (data) {
177	if (data.error) {
178	display_error(data.error);
179	}
180	success_callback(data);
181	},
182	error: function(jqXHR, textStatus, errorThrown) {
183	display_error(errorThrown);
184	}
185	});
186	}
187
188	function load_account_details ( callback ) {
189	svc_ajax('get', { action: "account" }, function(data) {
190	details = data;
191	callback(data);
192	});
193	}
194
195	function login(w) {
196	svc_ajax('get', { action: "login" }, function(data) {
197	details = null;
198	if (data.login_url) {
199	w.location = data.login_url;
200	}
201	});
202	}
203
204	function logout (callback) {
205	svc_ajax('post', { action: "logout" }, function(data) {
206	details = null;
207	callback(data);
208	});
209	}
210
211	function item_action (params, el, copies_available) {
212	var id = params.id;
213	svc_ajax('post', params, function(data) {
214	if (data.checkouts) {
215	details.checkouts = data.checkouts;
216	}
217	if (data.holds) {
218	details.holds = data.holds;
219	}
220	display_actions(el, id, copies_available);
221	});
222	}
223
224	function item_is_checked_out (id) {
225	if ( !(details && details.checkouts) ) {
226	return null;
227	}
228	var id_uc = id.toUpperCase();
229	var items = details.checkouts.items;
230	for (var i = 0; i < items.length; i++) {
231	if ( items[i].id.toUpperCase() == id_uc ) {
232	return items[i];
233	}
234	}
235	return null;
236	}
237
238	function item_is_on_hold (id) {
239	if ( !(details && details.holds) ) {
240	return false;
241	}
242	var id_uc = id.toUpperCase();
243	var items = details.holds.items;
244	for (var i = 0; i < items.length; i++) {
245	if ( items[i].id.toUpperCase() == id_uc ) {
246	return items[i];
247	}
248	}
249	return null;
250	}
251
252	function display_actions(el, id, copies_available) {
253	$(el).empty();
254	if (is_logged_in()) {
255
256	var item = item_is_checked_out(id);
257	if (item) {
258	var expires = new Date(item.expires);
259	$('<span class="overdrive-item-status">')
260	.text(_("Checked out until") + " " + expires.toLocaleString())
261	.appendTo(el);
262	$(el).append(" ");
263
264	if (item.format) {
265	var download = $('<a href="#">').appendTo(el);
266	decorate_button(download, _("Download") + " " + item.format);
267	svc_ajax('get', {action: "download-url", id: id, format: item.format}, function(data) {
268	download.attr("href", data.action);
269	});
270	$(el).append(" ");
271	}
272
273	if (item.formats) {
274	var lockable_formats = [];
275	for (var f in item.formats) {
276	if (f == item.format) continue;
277
278	if (item.formats[f]) {
279	var access = $('<a target="_blank">').appendTo(el);
280	decorate_button(access, _("Access online") + " " + f);
281	svc_ajax('get', {action: "download-url", id: id, format: f}, function(data) {
282	access.attr("href", data.action);
283	});
284	$(el).append(" ");
285	}
286	else {
287	lockable_formats.push(f);
288	}
289	}
290	if (lockable_formats.length > 0 && checkout_popup) {
291	$(el).append( ajax_button(_("Download as"), function() {
292	checkout_format(el, id, lockable_formats, copies_available);
293	}) ).append(" ");
294	}
295	}
296
297	if (item.format) return item;
298
299	$(el).append( ajax_button(_("Check in"), function() {
300	if( confirm(_("Are you sure you want to return this item?")) ) {
301	item_action({action: "return", id: id}, el, copies_available + 1);
302	}
303	}) );
304
305	return item;
306	}
307
308	item = item_is_on_hold(id);
309	if (item) {
310	$('<span class="overdrive-status">')
311	.text(_("On hold"))
312	.appendTo(el);
313	$(el).append(" ");
314	}
315
316	if(copies_available && checkout_popup) {
317	$(el).append( ajax_button(_("Check out"), function() {
318	if( confirm(_("Are you sure you want to checkout this item?")) ) {
319	svc_ajax('post', {action: "checkout", id: id}, function(data) {
320	if (data.checkouts) {
321	details.checkouts = data.checkouts;
322	}
323	if (data.holds) {
324	details.holds = data.holds;
325	}
326	item = display_actions(el, id, copies_available - 1);
327	if (item && item.formats && !item.format) {
328	var has_available_formats = false;
329	var lockable_formats = [];
330	for (var f in item.formats) {
331	if (item.formats[f]) {
332	has_available_formats = true;
333	break;
334	}
335	lockable_formats.push(f);
336	}
337
338	if (!has_available_formats) {
339	checkout_format(el, id, lockable_formats, copies_available - 1);
340	}
341	}
342	});
343	}
344	}) );
345	}
346	else if (!item) {
347	$(el).append( ajax_button(_("Place hold"), function() {
348	item_action({action: "place-hold", id: id}, el, copies_available);
349	}) );
350	}
351
352	if (item) {
353	$(el).append( ajax_button(_("Cancel"), function() {
354	if( confirm(_("Are you sure you want to cancel this hold?")) ) {
355	item_action({action: "remove-hold", id: id}, el, copies_available);
356	}
357	}) );
358	}
359	return item;
360	}
361	}
362
363	function ajax_button(label, on_click) {
364	var button = $('<a href="#">')
365	.click(function(e) {
366	e.preventDefault();
367	on_click();
368	});
369	decorate_button(button, label);
370	return button;
371	}
372
373	function decorate_button(button, label) {
374	$(button)
375	.addClass("btn btn-primary btn-mini")
376	.css("color","white")
377	.text(label);
378	}
379
380	function checkout_format(el, id, formats, copies_available) {
381	if (formats.length == 0) {
382	alert(_("Item cannot be checked out - no available formats"));
383	return false;
384	}
385
386	var checkout_format_list = checkout_popup.find("ul.overdrive-format-list").empty();
387	formats.forEach(function (item) {
388	var li = $('<li>').appendTo(checkout_format_list);
389	$('<input name="checkout-format" type="radio">')
390	.val(item)
391	.appendTo(li);
392	li.append(item);
393	});
394	checkout_popup.modal("show");
395	checkout_popup.find(".overdrive-checkout-submit").click(function(e) {
396	e.preventDefault();
397	var format = checkout_format_list.find("input[type='radio'][name='checkout-format']:checked").val();
398	item_action({action: "checkout-format", id: id, format: format}, el, copies_available);
399	$(this).unbind( e );
400	checkout_popup.modal("hide");
401	});
402	}
403
404	this.with_account_details = function( el, callback ) {
405	$(el).append(error_div);
406	load_account_details(function(data) {
407	if (!data.is_logged_in) {
408	$(el).append(login_div);
409	}
410	callback(data);
411	});
412	}
413
414	this.display_account_details = function( el ) {
415	window.refresh_overdrive_account_details = function () {
416	KOHA.OverDriveCirculation.display_account_details( el );
417	}
418	$(el).empty().append(error_div);
419	load_account_details(function(data) {
420	display_account(el, data);
421	});
422	};
423
424	this.display_error = function( el, error ) {
425	$(el).empty().append(error_div);
426	display_error(error);
427	};
428
429	this.is_logged_in = is_logged_in;
430
431	this.add_actions = function(el, id, copies_available) {
432	var actions = $('<span class="actions">');
433	display_actions(actions, id, copies_available);
434	$('<div id="action_'+id+'" class="actions-menu">')
435	.append(actions)
436	.appendTo(el);
437	};
438	}

Line 0 Link Here

(-)a/opac/svc/overdrive (-1 / +150 lines)
0	-	1	#!/usr/bin/perl
		2
		3	# script to action OverDrive API calls
		4
		5	# Copyright 2015 Catalyst IT
		6	# This file is part of Koha.
		7	#
		8	# Koha is free software; you can redistribute it and/or modify it
		9	# under the terms of the GNU General Public License as published by
		10	# the Free Software Foundation; either version 3 of the License, or
		11	# (at your option) any later version.
		12	#
		13	# Koha is distributed in the hope that it will be useful, but
		14	# WITHOUT ANY WARRANTY; without even the implied warranty of
		15	# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
		16	# GNU General Public License for more details.
		17	#
		18	# You should have received a copy of the GNU General Public License
		19	# along with Koha; if not, see <http://www.gnu.org/licenses>.
		20
		21	use Modern::Perl;
		22	use CGI qw ( -utf8 );
		23	use JSON qw(encode_json);
		24	use C4::Auth qw(checkauth);
		25	use C4::Output;
		26	use Koha::Logger;
		27	use Koha::ExternalContent::OverDrive;
		28
		29	my $logger = Koha::Logger->get({ interface => 'opac' });
		30	our $cgi = new CGI;
		31	my $page_url = $cgi->referer();
		32
		33	my ( $user, $cookie, $sessionID, $flags ) = checkauth( $cgi, 1, {}, 'opac' );
		34	$user && $sessionID or response_bad_request("User not logged in");
		35
		36	my $action = $cgi->param('action') or response_bad_request("No 'action' specified");
		37
		38	my $od = Koha::ExternalContent::OverDrive->new({ koha_session_id => $sessionID });
		39	my %data = (
		40	is_logged_in => JSON::false,
		41	);
		42	local $@;
		43	eval {
		44	{
		45	$action eq 'login' && do {
		46	$data{login_url} = $od->auth_url($page_url);
		47	last;
		48	};
		49
		50	if ($od->is_logged_in) {
		51	$data{is_logged_in} = JSON::true;
		52
		53	$action eq 'logout' && do {
		54	$od->forget();
		55	$data{login_url} = $od->auth_url($page_url);
		56	$data{is_logged_in} = JSON::false;
		57	last;
		58	};
		59
		60	$action eq 'account' && do {
		61	$data{account} = $od->patron;
		62	$data{checkouts} = $od->checkouts;
		63	$data{holds} = $od->holds;
		64	last;
		65	};
66
67	$action eq 'checkout' && do {
68	my $id = $cgi->param('id')
69	or response_bad_request("No 'id' specified");
70	my $format = $cgi->param('format');
71	$data{action} = $od->checkout($id, $format);
72	$data{checkouts} = $od->checkouts;
73	$data{holds} = $od->holds;
74	last;
75	};
76
77	$action eq 'checkout-format' && do {
78	my $id = $cgi->param('id')
79	or response_bad_request("No 'id' specified");
80	my $format = $cgi->param('format')
81	or response_bad_request("No 'format' specified");
82	$data{action} = $od->lock_format($id, $format);
83	$data{checkouts} = $od->checkouts;
84	last;
85	};
86
87	$action eq 'download-url' && do {
88	my $id = $cgi->param('id')
89	or response_bad_request("No 'id' specified");
90	my $format = $cgi->param('format')
91	or response_bad_request("No 'format' specified");
92	$data{action} = $od->checkout_download_url($id, $format, $page_url, $page_url);
93	last;
94	};
95
96	$action eq 'return' && do {
97	my $id = $cgi->param('id')
98	or response_bad_request("No 'id' specified");
99	local $@;
100	$data{action} = eval { $od->return($id) };
101	$data{action} = $@ if $@;
102	$data{checkouts} = $od->checkouts;
103	last;
104	};
105
106	$action eq 'place-hold' && do {
107	my $id = $cgi->param('id')
108	or response_bad_request("No 'id' specified");
109	$data{action} = $od->place_hold($id);
110	$data{holds} = $od->holds;
111	last;
112	};
113
114	$action eq 'remove-hold' && do {
115	my $id = $cgi->param('id')
116	or response_bad_request("No 'id' specified");
117	local $@;
118	$data{action} = eval { $od->remove_hold($id) };
119	$data{action} = $@ if $@;
120	$data{holds} = $od->holds;
121	last;
122	};
123
124	response_bad_request("Invalid 'action': $action");
125	}
126	}
127	};
128	if ($@) {
129	if ($od->is_not_authenticated_error("$@")) {
130	$logger->debug("OverDrive session timeout");
131	$data{is_logged_in} = JSON::false;
132	} else {
133	$logger->error($@);
134	$data{error} = $od->error_message("$@");
135	}
136	}
137
138	response(\%data);
139
140
141	sub response_bad_request {
142	my ($error) = @_;
143	response({error => $error}, "400 $error");
144	}
145	sub response {
146	my ($data, $status_line) = @_;
147	$status_line \|\|= "200 OK";
148	output_with_http_headers $cgi, undef, encode_json($data), 'json', $status_line;
149	exit;
150	}